Mos 2361

Okay, i scored high enough to get MOS 2631. I've heard its a really good job to have and is awesome for when you get out ive heard multiple people say its basically hacking and others say its just a cool job. i just need someone to clear the air and tell me what this job really is before i get into something i dont want, i do want something in computers and if it is essentially hacking id love it. but id really just like to hear about marines that have or have had this job or even know anything about this job so i can have a better idea of what it is. when i google it everything says the same so i need someone to really tell me what this MOS is all about.